# Maths

posted by
**Jannie** on
.

A hall has 1325 seats. These are arranged in rows of 35 seats or 40 seats. The ratio of

35-seat rows to 40-seat rows is 3 : 4. How many rows are there?

Simultaneous equation please

posted by
**Jannie** on
.

A hall has 1325 seats. These are arranged in rows of 35 seats or 40 seats. The ratio of

35-seat rows to 40-seat rows is 3 : 4. How many rows are there?

Simultaneous equation please