Elmer has a collection of 300 fossils. Of these, 21%, percent are fossilized snail shells. How many fossilized snail shells does Elmer have?
help plz-
0.21 * 300 = ____
To find the number of fossilized snail shells Elmer has, we can use the following steps:
Step 1: Calculate 21% of 300.
21% of 300 = (21/100) x 300
Step 2: Simplify the expression.
(21/100) x 300 = 0.21 x 300
Step 3: Perform the multiplication.
0.21 x 300 = 63
Therefore, Elmer has 63 fossilized snail shells.
To find the number of fossilized snail shells Elmer has, we need to calculate 21% of his collection of 300 fossils.
To do this, we can multiply 300 by 0.21 (since 21% is equivalent to 0.21).
So, the calculation would be:
Number of fossilized snail shells = 300 * 0.21
Using a calculator, we can determine that:
Number of fossilized snail shells = 63
Therefore, Elmer has 63 fossilized snail shells in his collection.