Question

Matt lifts 200 hectograms of bricks. How many centigrams of bricks does he lift?

Answer 1

1 hecto gram = 100 grams

1 gram = 100 centi grams

combine two.

1 hecto gram = 100 × 100 centi grams

1 hecto gram = 10000 centi grams

200 hecto grams = 200 × 10000 centi grams

200 hecto grams = 2000000 centi grams