Respuesta :
Answer:
a. 24 ÷ 3 = 8 ⇒ i. 8 × 3 ÷ (6 − 3) = 8
b. 53 × 7 = 371 ⇒ h. (8 × 7 − 3) × 7 = 371
g. 8 × (5 × 12 − 10) = 400 ⇒ f. 8 × 50 = 400
Step-by-step explanation:
Given:
We have to match the equivalent expressions:
a. 24 ÷ 3 f. 8 × 50
b. 53 × 7 g. 8 × (5 × 12 − 10)
c. 56 − 21 h. (8 × 7 − 3) × 7
d. 4 − 3 i. 8 × 3 ÷ (6 − 3)
e. 40 × 2
Solution:
a. 24 ÷ 3 = 8
b. 53 × 7 = 371
c. 56 − 21 = 35
d. 4 − 3 = 1
e. 40 × 2 =80
f. 8 × 50 = 400
g. 8 × (5 × 12 − 10) Using PEMDAS rule.
⇒ [tex]8\times (60-10)[/tex]
⇒ [tex]8\times 50[/tex]
⇒ [tex]400[/tex]
h. (8 × 7 − 3) × 7
⇒ [tex](56-3)\times 7[/tex]
⇒ [tex](53)\times 7[/tex]
⇒ [tex]371[/tex]
i. 8 × 3 ÷ (6 − 3) = 8
⇒ [tex]\frac{8\times 3}{3}[/tex]
⇒ [tex]\frac{24}{3}[/tex]
⇒ [tex]8[/tex]
Answers:
a. 24 ÷ 3 = 8 ⇒ i. 8 × 3 ÷ (6 − 3) = 8
b. 53 × 7 = 371 ⇒ h. (8 × 7 − 3) × 7 = 371
g. 8 × (5 × 12 − 10) = 400 ⇒ f. 8 × 50 = 400
c,d and e didn't have any match
a is equivalent to i,b equivalent to h and g is equivalent to f.
