2 years ago

Multiply and find product in its lowest terms.

Mathematics

1 answer:

soldi70 [24.7K]2 years ago

7 0

Answer:

1/30

Step-by-step explanation:

$\frac{4}{9} \times \frac{3}{5} \times \frac{1}{8} \\ \\ =\frac{4 \times 3 \times 1}{9 \times 5 \times 8} \\ \\ =\frac{1}{3 \times 5 \times 2} \\ \\ =\frac{1}{30}$

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Question 3 (2 marks)

Sav [38]

Answer:

$3385 per week

Step-by-step explanation:

so, he gets $370 plus 4.5% of what he is selling.

$67000 = 100% of selling

1% = 100%/100 = 67000/100 = $670

4.5% = 1% × 4.5 = 670 × 4.5 = $3015

so, he gets $370 + $3015 = $3385 per week

7 0

2 years ago

Eric drew a scale drawing of a country park. The scale he used was 1 inch = 2.5 yards. The picnic area is 80 yards wide in real

Alchen [17]

If 1 inch = 2.5 yards then
x inch = 80 yards
cross multiplying we have:
80 × 1 = x × 2.5
x = 80÷ 2.5 = 32 inches
therefore the picnic area is 32 inches in the drawing.

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3 years ago

Draw a diagram to show that the square root of 121 is 11.

Arturiano [62]

Answer:

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