Math estimating product

posted by .

18) 5 2/9 * 4 9/10
i got:
5 * 5 = 25

20)
1 7/10 * 8 1/12
i got:
2 * 8 = 16

22) 5 3/4 * 2 2/3
i got:
6 * 3 = 18

24) 5 4/5 * 9 1/2
i got:
6 * 9 = 45

are these write?

  • Math estimating product -

    I agree.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. algebra mrs sue help

    -16 - (-43) i got -16 + (43) = 27 -156 - 98 i got -156 + 98 = -254 -192 - 47 i got -192 + -47 = -239 0 - (-51) i got o + 51 = 51 -63 -89 i got -63 + -89 = -152 -12 - (-21) i got -12 + 21 = 9 92 - (-16) i got 92 + 16 = 108 72 - 15 i …
  2. rational number math help

    compare use < > = 1) -4/9 - 1/4 i got -0.6 < -0.25 2) -1 -4/5 i got: -1 > -0.8 3) -7/8 -1/8 I GOT: -0.875 < -0.125 4) -1/3 -5/6 I GOT: -0.333 > -0.833 5) -2/5 - 1/10 i got: -0.4 < -0.1 6) -2/8 - 1/4 I GOT : -0.25 …
  3. math estimating w/fractions

    can you check my answers: estimate w/mixednumbers: 8) 9 1/11 - 3 7/9 i got: 9 - 4 = 5 9) 4 1/2 - 1 24/25 i got: 4 - 2 = 2 12) 9 8/10 + 8 2/10 i got: 10 + 8 = 18 14) 4 5/9 + 5 9/10 i got: 4 + 6 = 10
  4. Math add subtract fractions

    Can you check my answers: 2) 5/8 - 1/4 i got: 3/8 4) 1 1/2 - 2 4/5 i got: 7/10 6) 5 7/8 + 3 5/12 i got: 9 7/24 10) 3 1/2 + 2 2/5 i got: 5 9/10 18) 6 7/12 + 4 5/12 i got: 11 20) 7 9/10 + 3 3/10 i got: 11 1/5 22) 18 3/8 + 11 6/7 i got: …
  5. Math find product quotient

    Can you pls check these: 3/8 * 2/5 = i got: 3/20 1/4 of 4/5 i got: 1/5 5/6 of 30/1 i got: 5 2 7/8 * 4/5 i got: 2 3/10
  6. math percents

    Can you check these? 18% of 90 is what number?
  7. Math mrs sue

    Can you check these? 18% of 90 is what number?
  8. math exponents

    i need to write each expression as a product of the same factor: * = multiply can you check these please a^2 i got a*a 19^3 i got 19*19*19 -6^2 i got 6*6*-1 -x^3 i got x*x*x*-1 (-5)^4 i got (-5)*(-5)*(-5)*(-5)*(-5) 4^3 i got 4*4*4 …
  9. MATH

    i need to write each expression as a product of the same factor: * = multiply can you check these please a^2 i got a*a 19^3 i got 19*19*19 -6^2 i got 6*6*-1 -x^3 i got x*x*x*-1 (-5)^4 i got (-5)*(-5)*(-5)*(-5)*(-5) 4^3 i got 4*4*4 …
  10. Quick math help

    Can someone please check my math Hw? Thank you!! Solve each system by elimination. 1. 8x+7y=-1 -9x-7y=2 I got (-1,1) 2. 4x+3y=1 -4x-7y=-13 I got (2,-2) 3. -7x-6y=-21 -x-6y=-3 I got (3,0) 4. -2x+3y=-16 -2x-5y=-16 I got (8,0) 5. -7x+2y=13

More Similar Questions