38.50 = 100%
31.57 = ?
Multiply: 31.57 x 100 = 3,157
Divide: 3,157 ÷ 38.50 = 82%
100-82= 18% discount
52/38 = 1.368
1.368 x 63 = 86.21
tree is 86.2 feet high
Answer:
FIRST PROBLEM:
Exact Form:
x = 25
/19
Decimal Form:
x = 1.31578947
Mixed Number Form:
x = 1 6
/19
SECOND PROBLEM
Exact Form:
x = −
9 + √
106
, −
9 −
√
106
Decimal Form: x = 1.29563014
, −
19.29563014
Step-by-step explanation:
One of them will be given 4 biscuits and the other will be given 24.
Answer:
15 Smoothies were made yesterday
Step-by-step explanation:
30 * 50% = 15