225-175=50
175-50=125
125 chidren liked both chocolate and pistachio ice cream.
Check: 398-123=275
275-125=150
225-125=100
175-125=50
100+50=150
150-150=0

3 0

3 years ago

How can you get 24 by using 1, 1/2, 3 and 6 (one each) with simple mathematical operations?

Tcecarenko [31]

Answer:

(3+1)X 6

Step-by-step explanation:

that means 4x6

7 0

2 years ago

Allison counted 56 cars parked in the lot. Eight parking spaces remained empty Plan, solve, and check to find the ratio of empty

Alexeev081 [22]

The ratio is 1:8 for empty to full.

3 0

3 years ago

Reduce to simplest form.<br> -3/7 + (-3/4) = __<br> (They are fractions)

Alenkasestr [34]

Answer:

-5/25

Step-by-step explanation:

-3/7=-16/24

-3/4=-21/24

7 0

3 years ago