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Total pages = 1382
Let first part = x
Second part = x + 64
Therefore,
x + x + 64 = 1382
2x + 64 = 1382
2x = 1318
x = 1318/2 = 659
Therefore 1st part has 659 pages & 2nd part has 723 pages.
Let first part = x
Second part = x + 64
Therefore,
x + x + 64 = 1382
2x + 64 = 1382
2x = 1318
x = 1318/2 = 659
Therefore 1st part has 659 pages & 2nd part has 723 pages.
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Let the smaller angle be 'a'
Then larger angle is (2a-3) degrees
2a-3 + a = 90
3a = 90+3
3a = 93
a = 93÷3 = 31°
Smaller angle =a=31°
Larger angle = 2×31-3 = 59°
Then larger angle is (2a-3) degrees
2a-3 + a = 90
3a = 90+3
3a = 93
a = 93÷3 = 31°
Smaller angle =a=31°
Larger angle = 2×31-3 = 59°
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