Write an equation for each problem then solve it.
1. Liza has 1 ¼ kilograms of beef and 3 ½ kilograms of chicken in her
refrigerator. How many kilograms of meat does she have in her refrigerator?
2. Jennifer spent 1 ½ hours doing her math homework and ¾ hour doing her science homework. How much more time did jennifer spend on doing her Math homework on her Science homework?
Answers & Comments
Answer:
1. 4 ¾
2. 2 ¼
Step-by-step explanation:
1. 1 1/4 + 3 1/2= ?
1 1/4 + 3 2/4= 4 3/4
2. 1 1/2 + 3/4=?
1 2/4 + 3/4= 1 5/4 or 2 1/4